/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

function isEqual(a: any, b: any) {
	// eslint-disable-next-line no-restricted-syntax
	for (const key in a) {
		if (
			{}.hasOwnProperty.call(a, key) &&
			(!{}.hasOwnProperty.call(b, key) || a[key] !== b[key])
		) {
			return false;
		}
	}
	// eslint-disable-next-line no-restricted-syntax
	for (const key in b) {
		if ({}.hasOwnProperty.call(b, key) && !{}.hasOwnProperty.call(a, key)) {
			return false;
		}
	}
	return true;
}

export default function shouldRender(targetComponent: any) {
	// eslint-disable-next-line no-param-reassign
	targetComponent.prototype.shouldComponentUpdate = function (props: any, state: any) {
		return !isEqual(this.state, state) || !isEqual(this.props, props);
	};
}
